diff --git a/docs/benchmarks/hami_contention.png b/docs/benchmarks/hami_contention.png
new file mode 100644
index 0000000000..ea0f61d36b
Binary files /dev/null and b/docs/benchmarks/hami_contention.png differ
diff --git a/pkg/device/pods.go b/pkg/device/pods.go
index a549bc4c5d..4782118047 100644
--- a/pkg/device/pods.go
+++ b/pkg/device/pods.go
@@ -238,6 +238,8 @@ func (m *PodManager) GetScheduledPods() (map[k8stypes.UID]*PodInfo, error) {
 	// Return a shallow copy of the pods map to avoid race conditions.
 	// This prevents a "concurrent map iteration and map write" fatal error.
 	podsCopy := make(map[k8stypes.UID]*PodInfo, podCount)
-	maps.Copy(podsCopy, m.pods)
+	for k, v := range m.pods {
+		podsCopy[k] = v.DeepCopy()
+	}
 	return podsCopy, nil
 }